{"text_format":"3","workbook":"xlsx","n_sheets":4,"sheets":["Technical Schedule","Deviation Schedule","Design Schedule","Information Schedule"],"not_rendered":{"external_links":1,"defined_names":18},"read":"whole","date_system":"1900"}

{"sheet":"Technical Schedule","index":0,"n_rows":224,"n_cols":5,"rows_kept":224,"merged":[[4,0,4,4],[17,0,18,0]]}
["Technical schedules A and B for 6.6 kV NECRT, 1800A for 10s and 10A continuous_Hendrina PS"]
["Eskom Material Number: 0182735"]
["Schedule A:  Purchaser's specific requirements"]
["Schedule B:  Guarantees and technical particulars of equipment offered"]
["According to Specification : 240-57648848"]
[1,2,3,4,5]
["Item","Description",null,"Schedule A","Schedule B"]
[1,"Identification"]
[null,"a) Supplier’s name",null,"xxxxxxxxxx","_________"]
[null,"b) Manufacturer’s name",null,"xxxxxxxxxx","_________"]
[null,"c) Type designation",null,"xxxxxxxxxx","_________"]
[]
[2,"Site conditions"]
[null,"a) Altitude","m","£1800","xxxxxxxxxx"]
[null,"b) Maximum ambient temperature","oC",45,"xxxxxxxxxx"]
[null,"c) Minimum ambient temperature","oC",-10,"xxxxxxxxxx"]
[null,"d) Maximum diurnal variation","oC",35,"xxxxxxxxxx"]
[null,"e)  Yearly Daily Average","oC",25,"xxxxxxxxxx"]
[null,"f) Intensity of solar radiation","kW/m2",2.5,"xxxxxxxxxx"]
[null,"g) Relative humidity","%","£ 100","xxxxxxxxxx"]
[]
[3,"Electrical conditions"]
[null,"a) Nominal system voltage","kV",6.6,"xxxxxxxxxx"]
[null,"b) Maximum system voltage","kV",7.2,"xxxxxxxxxx"]
[null,"c) Nominal frequency","Hz",50,"xxxxxxxxxx"]
[]
[4,"Rated requirements"]
[null,"a) Nominal short time (10 s) current of NEC ","(r.m.s.)A",2000,"_________"]
[null,"b) Nominal continuous current of NEC ","(r.m.s.)A",10,"_________"]
[null,"c) Zero sequence reactance (Xo)","W/ph","xxxxxxxxxx","_________"]
[null,"d) Zero sequence resistance (Ro) at 100oC","W/ph","xxxxxxxxxx","_________"]
[null,"e) Zero sequence impedance (Zo) at 100oC","W/ph","xxxxxxxxxx","_________"]
[4.1,"NEC"]
[null,"a) Zero sequence reactance (Xc)","W","xxxxxxxxxx","_________"]
[null,"b) Zero sequence resistance (Rc) at   100oC","W","xxxxxxxxxx","_________"]
[null,"c) No load loss of NEC at Un","kW","xxxxxxxxxx","_________"]
[null,"d) Flux density of NEC core","T","xxxxxxxxxx","_________"]
[null,"e) Magnetization current","(r.m.s.)A","xxxxxxxxxx","_________"]
[null,"f) Current density at nominal short time  current","A/mm2","xxxxxxxxxx","_________"]
[4.2,"NER",null,"xxxxxxxxxx","_________"]
[null,"a) Zero sequence reactance (Xr)","W","xxxxxxxxxx","_________"]
[null,"b) Zero sequence resistance (Rr) at 100 oC","W","xxxxxxxxxx","_________"]
[null,"c)  Nominal voltage (Un/Ö3)","kV",{"v":3.81051177665153,"d":"3.81"},"_________"]
[null,"d) Temperature coefficient at 100 oC","W/oC","xxxxxxxxxx","_________"]
[null,"e) Specific heat capacity","kJ/kg oC","xxxxxxxxxx","_________"]
[null,"f) Temperature range in which (d) and (e)  apply","oC","xxxxxxxxxx","_________"]
[4.3,"Auxiliary transformer"]
[null,"a) Nominal rating","kVA",100,"_________"]
[null,"b) Primary nominal voltage","kV",6.6,"_________"]
[null,"c) No load secondary voltage","V",400,"_________"]
[null,"d) Vector group  Dyn11 or Yzn11",null,"xxxxxxxxxx","_________"]
[null,"e) Flux density of aux core","T","xxxxxxxxxx","_________"]
[null,"f) Magnetizing current","A","xxxxxxxxxx","_________"]
[null,"g) Load loss","kW","xxxxxxxxxx","_________"]
[null,"h) No-load loss","kW","xxxxxxxxxx","_________"]
[null,"i) Percentage impedance","%","As SABS 780 ","_________"]
[]
[5,"Temperature rise (at 1800m)"]
[null,"Conditions:"]
[null,"I: Passage of maximum continuous neutral  current","A",10]
[null,"II: Passage of rated current of auxiliary  transformer","A","N/A"]
[null,"III: Passage of nominal short time current for 10s ","A",1800]
[5.1,"Top oil temperature rise for condition:"]
[null,"a) I","            k        ",55,"_________"]
[null,"b) II","k",55,"_________"]
[null,"c) III","k",55,"_________"]
[null,"d) I and II","k",55,"_________"]
[null,"e) I and  III","k",55,"_________"]
[5.2,"NEC winding temperature rise (max_calculated) for condition:"]
[null,"a) I","    k                       ",60,"_________"]
[null,"b) II","k",60,"_________"]
[null,"c) III","k",150,"_________"]
[null,"d) I and II","k",60,"_________"]
[null,"e) I and III","k",150,"_________"]
[5.3,"Maximum NER temperature (measured) for Metallic NER under any condition:","oC",350,"_________"]
[]
[6,"Material"]
[null,"a) NEC winding",null,"Cu","_________"]
[null,"b) AUX HV winding",null,"Al/Cu","_________"]
[null,"c) AUX LV winding",null,"Al/Cu","_________"]
[null,"d) Grade of NER elements",null,"xxxxxxxxxx","_________"]
[]
[7,"Material thickness"]
[null,"a) Tank top","mm","xxxxxxxxxx","_________"]
[null,"b) Tank bottom","mm","xxxxxxxxxx","_________"]
[null,"c) Tank sides","mm","xxxxxxxxxx","_________"]
[null,"d) Conservator","mm","xxxxxxxxxx","_________"]
[null,"e) Radiator tubes (if any)","mm","xxxxxxxxxx","_________"]
[]
[8,"Housing and corrosion protection"]
[null,"a) Material - Coastal",null,"xxxxxxxxxx","_________"]
[null,"b) Corrosion protection     - Coastal",null,"As 240-56030674","_________"]
[null,"c) Tank colour",null,"Cloud Grey","_________"]
[null,"d) Conservator colour",null,"White","_________"]
[]
[9,"Minimum insulation for windings"]
[null,"(Note - Provide detailed test plan for evaluation)"]
[9.1,"Impulse withstand test voltage for line terminal:"]
[null,"Primary","kV",75,"_________"]
[9.2,"Sixty-second, separate source"]
[null,"Primary","kV",22,"_________"]
[9.3,"Sixty-second, induced-overvoltage withstand test voltages"]
[null,"Primary to earth","kV",13.2,"_________"]
[9.4,"Inter-turn winding insulation"]
[null,"Paper/ Enamel",null,"xxxxxxxxxx","_________"]
[null,"Enamel grade",null,"Grade 3 or Better"]
[null,"Paper thickness",null,"xxxxxxxxxx","_________"]
[9.5,"Inter-turn winding insulation"]
[null,"a) Highest inter-layer stress in non tap part of winding","kV","<5kV/mm","_________"]
[null,"b) Highest inter-layer stress in  tap part of winding","kV","<5kV/mm","_________"]
[]
[10,"HV Bushings - General",null,"33kV solid bushing that conform to IEC 60815","_________"]
[null,"a) Profile characteristics - Coastal"]
[null,"b) Minimum creepage - Coastal","mm/kV",31,"_________"]
[null,"c) Material    - Coastal",null,"xxxxxxxxxx","_________"]
[null,"d) Manufacturer and type - Coastal",null,"xxxxxxxxxx","_________"]
[10.1,"HV Bushings – Details "]
[null,"a) Type",null,"Outdoor","_________"]
[null,"b) Manufacturer, Model and Type",null,"xxxxxxxxxx","_________"]
[null,"c) Stem Size (diameter x length)","mm","26 x 125","_________"]
[null,"d) Current Rating including 20% overload","A","xxxxxxxxxx","_________"]
[null,"e) Impulse Withstand Voltage at Sea Level","kV",200,"_________"]
[null,"f) Power Frequency Withstand Voltage","kV",70,"_________"]
[null,"g) Creepage","mm/kV",31,"_________"]
[null,"h) Protected Creepage ","mm","xxxxxxxxxx","_________"]
[10.2,"Neutral Bushings – Detail "]
[null,"a) Type",null,"Outdoor","_________"]
[null,"b) Manufacturer, Model and Type",null,"xxxxxxxxxx","_________"]
[null,"c) Stem Size (diameter x length)","mm","26 x 125"]
[null,"d) Current Rating including 20% overload","A","xxxxxxxxxx","_________"]
[null,"e) Impulse Withstand Voltage at Sea Level","kV","xxxxxxxxxx","_________"]
[null,"f) Power Frequency Withstand Voltage","kV","xxxxxxxxxx","_________"]
[null,"g) Creepage","mm/kV",31,"_________"]
[null,"h) Protected Creepage ","mm","xxxxxxxxxx","_________"]
[]
[11,"Electrical Test Requirements"]
[null,"Temperature rise tests on one unit (Type) ",null,"YES, TYPE","_________"]
[null,"Lightning Impulse test",null,"YES, ROUTINE","_________"]
[null,"Short Duration Induced overvoltage test (no PD measurment)",null,"YES, ROUTINE","_________"]
[null,"Separate source over-voltage withstand test",null,"YES, ROUTINE","_________"]
[null,"Short-circuit withstand tests",null,"YES TYPE AND PLEASE PROVIDE CALCULATIONS TO PROVE SHORT CIRCUIT CAPABILITY","_________"]
[null,"Insulation resistance ",null,"YES, ROUTINE","_________"]
[null,"Winding Resistance",null,"YES, ROUTINE","_________"]
[null,"Ratio test",null,"YES, ROUTINE","_________"]
[null,"Impedance tests",null,"YES, ROUTINE","_________"]
[null,"Pressure tightness tests",null,"YES, ROUTINE","_________"]
[null,"Load and No-Load losses",null,"YES, ROUTINE","_________"]
[null,"Measurement of zero sequence impedance.",null,"YES, ROUTINE","_________"]
[null,"Short–time current test on NEC/NER",null,"YES, TYPE","_________"]
[null,"Vacuum test",null,"YES, ROUTINE","_________"]
[null,"Dye penetrant test on all welds",null,"YES, ROUTINE","_________"]
[]
[12,"Current Transformers"]
[12.1,"REF and Differential"]
[null,"a)     Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b)    Ratio",null,"2400/1","_________"]
[null,"c)     Accuracy Class (on 600/1 ratio)",null,"TPS","_________"]
[null,"d)    Max Excitation Current at 300V","mA","100","_________"]
[null,"e)     Max Internal Resistance on 600/1 Ratio","Ω","2.4","_________"]
[null,"f)     Secondary Voltage/Turn","V/turn","0.5","_________"]
[null,"g)    Secondary Internal resistance/Turn","mΩ/turn","4","_________"]
[null,"h)     Location",null,"xxxxxxxxxx","_________"]
[null,"i)      Reference Number for the Mag. Curve",null,"xxxxxxxxxx","_________"]
[12.2,"IDMTEF"]
[null,"a)     Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b)    Ratio",null,"100/1","_________"]
[null,"c)     Accuracy Class (on 600/1 ratio)",null,"10P10","_________"]
[null,"d)    Location ( Earthed End of NER near Resistor)",null,"xxxxxxxxxx","_________"]
[null,"e)     Reference Number for the Mag. Curve",null,"xxxxxxxxxx","_________"]
[]
[13,"NER elements"]
[null,"a) Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b) Type designation",null,"xxxxxxxxxx","_________"]
[null,"c) Number of elements",null,"xxxxxxxxxx","_________"]
[]
[14,"Indicating and Protective Devices"]
[14.1,"Buchholz relay",null,"Comply to 240-56063908"]
[null,"a) Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b) Product Type Number",null,"xxxxxxxxxx","_________"]
[null,"c) Minimum size","mm",50]
[14.2,"Oil Temperature thermometer",null,"Comply to 240-56063843"]
[null,"a) Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b) Product Type Number",null,"xxxxxxxxxx","_________"]
[14.3,"Winding Temperature thermometer",null,"Comply to 240-56063843"]
[null,"a) Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b) Product Type Number",null,"xxxxxxxxxx","_________"]
[14.4,"Dehydrating Breathing",null,"Comply to 240-56063886"]
[null,"a) Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b) Product Type Number",null,"xxxxxxxxxx","_________"]
[14.5,"Oil Level Indicator",null,"Comply to 240-56063843"]
[null,"a) Manufacturer",null,"xxxxxxxxxx","_________"]
[null,"b) Product Type Number",null,"xxxxxxxxxx","_________"]
[]
[15,"Overall dimensions"]
[null,"a) NEC Height (Base of NEC to top of Conservator)","mm","3000mm Max","_________"]
[null,"b) NEC + Stand Height                    ","mm","xxxxxxxxxx","_________"]
[null,"c)  Length","mm","xxxxxxxxxx","_________"]
[null,"d) Width ","mm ","xxxxxxxxxx","_________"]
[]
[16,"Mass"]
[null,"a) NEC core and winding","kg","xxxxxxxxxx","_________"]
[null,"b) NER","kg","xxxxxxxxxx","_________"]
[null,"c) AUX core and winding","kg","xxxxxxxxxx","_________"]
[null,"d) Tank and fittings","kg","xxxxxxxxxx","_________"]
[null,"e) Oil","kg","xxxxxxxxxx","_________"]
[null,"f) Total","Ton","5 max","_________"]
[]
[17,"Documentation"]
[null,"Provide references for:"]
[null,"a) Outline drawings",null,"xxxxxxxxxx","_________"]
[null,"b) Rating and diagram plate",null,"xxxxxxxxxx","_________"]
[null,"c) Internal general assembly drawing",null,"xxxxxxxxxx","_________"]
[null,"d) AUX transformer wiring diagram",null,"xxxxxxxxxx","_________"]
[17.1,"Please provide the test reports for the following electrical tests :",null,"xxxxxxxxxx","_________"]
[null,"a) Power-frequency voltage withstand test.",null,"xxxxxxxxxx","_________"]
[null,"b) Impulse test.",null,"xxxxxxxxxx","_________"]
[null,"c) Separate source voltage withstand test.",null,"xxxxxxxxxx","_________"]
[null,"d) Induced over voltage test.",null,"xxxxxxxxxx","_________"]
[null,"e) Measurement of zero sequence impedance.",null,"xxxxxxxxxx","_________"]
[null,"f) Temperature rise test.",null,"xxxxxxxxxx","_________"]
[null,"g) Short-circuit test on AUX",null,"xxxxxxxxxx","_________"]
[null,"h) Short-time current test on NEC",null,"xxxxxxxxxx","xxxxxxxxxx"]
[null,"i) Vacuum test",null,"xxxxxxxxxx","_________"]
[null,"j) Accelerated Ageing Test for Composite Bushings",null,"xxxxxxxxxx","_________"]

{"sheet":"Deviation Schedule","index":1,"n_rows":5,"n_cols":2,"rows_kept":5,"merged":[[0,0,0,4],[1,0,1,4],[2,0,2,4],[3,1,3,4],[4,1,4,4],[5,0,99,0],[5,1,99,4]]}
["Deviation schedule: A and B for 6.6 kV NECRT, 360A for 10s and 10A continuous"]
["According to Specification : 240-57648848"]
["Any deviations offered to this specification shall be listed below with reasons for deviation.  In addition, evidence shall be provided that the proposed deviation will at least be more cost-effective than that specified by Eskom."]
[1,2]
["Item","Proposed deviation"]

{"sheet":"Design Schedule","index":2,"n_rows":113,"n_cols":6,"rows_kept":113,"merged":[[0,0,0,5],[1,0,1,5],[2,0,2,5],[3,0,3,5],[4,0,4,5]]}
["Annex A- Design schedules A and B for 6.6 kV NECRT, 360A for 10s and 10A continuous"]
["Eskom Material Number: 0182735"]
["Schedule A:  Purchaser's specific requirements"]
["Schedule B:  Guarantees and technical particulars of equipment offered"]
["According to Specification : 240-57648848"]
[1,2,3,4,5,6]
["Item ",{"$nulls":3},"Schedule A","Schedule B"]
[1,"Core Steel"]
[1.1,"Manufacturer of core steel",null,null,"xxxxxxxxxx"]
[1.2,"Grade of core steel",null,null,"xxxxxxxxxx"]
[1.3,"Thickness of core steel",null,"mm","xxxxxxxxxx"]
[]
[2,"Aux Trfr Core dimensions"]
[2.1,"Window height","[Aux WH]","mm","xxxxxxxxxx"]
[2.2,"Distance between core limb centres","[Aux CL]","mm","xxxxxxxxxx"]
[2.3,"Core Diameter","[Aux D]","mm","xxxxxxxxxx"]
[2.4,"Filling Factor",null,null,"xxxxxxxxxx"]
[]
[3,"NEC Core dimensions"]
[3.1,"Window height","[NEC WH]","mm","xxxxxxxxxx"]
[3.2,"Distance between core limb centres","[NEC CL]","mm","xxxxxxxxxx"]
[3.3,"Core Diameter","[NEC D]","mm","xxxxxxxxxx"]
[3.4,"Filling Factor",null,null,"xxxxxxxxxx"]
[]
[]
[4,"Cross sectional areas"]
[4.1,"Wound limbs",null,"mm2","xxxxxxxxxx"]
[4.2,"Yoke",null,"mm2","xxxxxxxxxx"]
[]
[5,"Total core masses","aux","kg","xxxxxxxxxx"]
[null,null,"nec","kg","xxxxxxxxxx"]
[6,"The design flux density at Un for:"]
[6.1,"Wound limbs",null,"T","xxxxxxxxxx"]
[6.2,"Yoke",null,"T","xxxxxxxxxx"]
[]
[7,"Volts/turn at the above flux densities",null,"V/turn","xxxxxxxxxx"]
[]
["NEC CORE"]
[]
[]
[]
[]
[]
[8,"Winding design"]
[8.1,"Winding arrangement (CORE / LV / HV )",null,null,"xxxxxxxxxx"]
[8.2,"Conductor Yield strength",null,"N/mm2","xxxxxxxxxx"]
[]
[8.3,"Aux Winding 1",null,null,"LV"]
["8.3.1","Type (i.e. multilayer helix)",null,null,"xxxxxxxxxx"]
["8.3.2","Lead type (End Fed / Centre Fed)",null,null,"xxxxxxxxxx"]
["8.3.3","Number of turns",null,null,"xxxxxxxxxx"]
["8.3.4","Inner Diameter",null,"mm","xxxxxxxxxx"]
["8.3.5","Outer Diameter",null,"mm","xxxxxxxxxx"]
["8.3.6","Radial build",null,"mm","xxxxxxxxxx"]
["8.3.7","Magnetic height",null,"mm","xxxxxxxxxx"]
["8.3.8","Conductor configuration",null,null,"xxxxxxxxxx"]
["8.3.9","  - Size",null,null,"xxxxxxxxxx"]
["8.3.10","  - Number",null,null,"xxxxxxxxxx"]
["8.3.11","Conductor insulation",null,"mm","xxxxxxxxxx"]
["8.3.12","Current density","A/mm2",null,"xxxxxxxxxx"]
["8.3.13","Temperature gradient winding – oil",null,"°C (K)","xxxxxxxxxx"]
["8.3.14","Total conductor mass",null,"kg","xxxxxxxxxx"]
[]
[8.4,"Aux Winding 2",null,null,"HV"]
["8.4.1","Type (i.e. multilayer helix)",null,null,"xxxxxxxxxx"]
["8.4.2","Lead type (End Fed / Centre Fed)",null,null,"xxxxxxxxxx"]
["8.4.3","Number of turns",null,null,"xxxxxxxxxx"]
["8.4.4","Inner Diameter",null,"mm","xxxxxxxxxx"]
["8.4.5","Outer Diameter",null,"mm","xxxxxxxxxx"]
["8.4.6","Radial build",null,"mm","xxxxxxxxxx"]
["8.4.7","Magnetic height",null,"mm","xxxxxxxxxx"]
["8.4.8","Conductor configuration",null,null,"xxxxxxxxxx"]
["8.4.9","  - Size",null,null,"xxxxxxxxxx"]
["8.4.10","  - Number",null,null,"xxxxxxxxxx"]
["8.4.11","Conductor insulation",null,"mm","xxxxxxxxxx"]
["8.4.12","Current density","A/mm2",null,"xxxxxxxxxx"]
["8.4.13","Temperature gradient winding – oil",null,"°C (K)","xxxxxxxxxx"]
["8.4.14","Total conductor mass",null,"kg","xxxxxxxxxx"]
[]
[8.5,"NEC Winding"]
["8.5.1","Type (i.e. multilayer helix)",null,null,"xxxxxxxxxx"]
["8.5.2","Lead type (End Fed / Centre Fed)",null,null,"xxxxxxxxxx"]
["8.5.3","Number of turns",null,null,"xxxxxxxxxx"]
["8.5.4","Inner Diameter",null,"mm","xxxxxxxxxx"]
["8.5.5","Outer Diameter",null,"mm","xxxxxxxxxx"]
["8.5.6","Radial build",null,"mm","xxxxxxxxxx"]
["8.5.7","Magnetic height",null,"mm","xxxxxxxxxx"]
["8.5.8","Conductor configuration",null,null,"xxxxxxxxxx"]
["8.5.9","  - Size",null,null,"xxxxxxxxxx"]
["8.5.10","  - Number",null,null,"xxxxxxxxxx"]
["8.5.11","Conductor insulation",null,"mm","xxxxxxxxxx"]
["8.5.12","Current density","A/mm2",null,"xxxxxxxxxx"]
["8.5.13","Temperature gradient winding – oil",null,"°C (K)","xxxxxxxxxx"]
["8.5.14","Total conductor mass",null,"kg","xxxxxxxxxx"]
[]
[9,"NER elements"]
[9.1,"a) Manufacturer",null,null,"NA"]
[9.2,"b) Type designation",null,null,"NA"]
[9.3,"c) Number of elements",null,null,"NA"]
[9.4,"d) Resistance",null,null,"NA"]
[]
[10,"Inter-winding Insulation"]
[10.1,"CORE -NEC winding",null,null,"xxxxxxxxxx"]
["10.1.1","Number of barriers",null,null,"xxxxxxxxxx"]
["10.1.2","Barrier thickness",null,"mm","xxxxxxxxxx"]
["10.1.3","Distance from windings",null,"mm","xxxxxxxxxx"]
["10.1.4","Distance between barriers",null,"mm","xxxxxxxxxx"]
[]
[10.2,"LV winding to HV winding",null,null,"xxxxxxxxxx"]
["10.2.1","Number of barriers",null,null,"xxxxxxxxxx"]
["10.2.2","Barrier thickness",null,"mm","xxxxxxxxxx"]
["10.2.3","Distance from windings",null,"mm","xxxxxxxxxx"]
["10.2.4","Distance between barriers",null,"mm","xxxxxxxxxx"]

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["Annex A- Information schedules A and B for 6.6 kV NECRT, 360A for 10s and 10A continuous"]
["Eskom Material Number: 0182735"]
["Schedule A:  Purchaser's specific requirements"]
["Schedule B:  Guarantees and technical particulars of equipment offered"]
["According to Specification : 240-57648848"]
[]
[1,2,3,4,5]
["Item ","Description",null,"Schedule A","Schedule B"]
[1,"Transformer general information"]
[1.1,"Manufacturer",null,"xxxxxxxxxx"]
[1.2,"Place of manufacture",null,"xxxxxxxxxx"]
[]
[2,"Oil quantities:"]
[2.1,"Transformer tank","l","xxxxxxxxxx"]
[2.2,"Tap-changer","l","xxxxxxxxxx"]
[2.3,"Radiators","l","xxxxxxxxxx"]
[2.4,"Conservator (Main & tap-changer)","l","xxxxxxxxxx"]
[]
[3,"Masses"]
[3.1,"Mass of core steel","kg","xxxxxxxxxx"]
[3.3,"Total dry insulation mass","kg","xxxxxxxxxx"]
[3.4,"Total mass of active part","kg","xxxxxxxxxx"]
[3.5,"Mass of tank and fittings","kg","xxxxxxxxxx"]
[3.6,"Mass of coolers","kg","xxxxxxxxxx"]
[3.7,"Mass of oil","kg","xxxxxxxxxx"]
[3.8,"Greatest transportation mass","kg","xxxxxxxxxx"]
[]
[4,"Primary / Secondary zero sequence impedances"]
[4.1,"On principal tapping","%","xxxxxxxxxx"]
[4.2,"On extreme plus tapping","%","xxxxxxxxxx"]
[4.3,"On extreme minus tapping","%","xxxxxxxxxx"]
[]
[5,"Primary / Neutral zero sequence impedances"]
[5.1,"On principal tapping","%","xxxxxxxxxx"]
[5.2,"On extreme plus tapping","%","xxxxxxxxxx"]
[5.3,"On extreme minus tapping","%","xxxxxxxxxx"]
[]
[6,"Secondary / Neutral zero sequence impedances"]
[6.1,"On principal tapping","%","xxxxxxxxxx"]
[6.2,"On extreme plus tapping","%","xxxxxxxxxx"]
[6.3,"On extreme minus tapping","%","xxxxxxxxxx"]
[]
[7,"Filling medium for transport",null,"xxxxxxxxxx"]